prog·na·thic /prɑgˈnæθɪk, ˈneθɪk/ 形容詞 凸頜的
Prog·nath·ic a. Anat. Prognathous. ◄ ►
prognathic adj : having a projecting lower jaw [syn: prognathous, hypognathous] [ant: opisthognathous]